/*
 * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
 * under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership. Camunda licenses this file to you under the Apache License,
 * Version 2.0; you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.camunda.bpm.engine.rest.dto.history.optimize;

import org.camunda.bpm.engine.history.HistoricActivityInstance;
import org.camunda.bpm.engine.impl.history.event.HistoryEvent;
import org.camunda.bpm.engine.rest.dto.history.HistoricActivityInstanceDto;

public class OptimizeHistoricActivityInstanceDto extends HistoricActivityInstanceDto {

  private long sequenceCounter;

  public long getSequenceCounter() {
    return sequenceCounter;
  }

  public static OptimizeHistoricActivityInstanceDto fromHistoricActivityInstance(HistoricActivityInstance historicActivityInstance) {
    OptimizeHistoricActivityInstanceDto dto = new OptimizeHistoricActivityInstanceDto();
    HistoricActivityInstanceDto.fromHistoricActivityInstance(dto, historicActivityInstance);

    if (historicActivityInstance instanceof HistoryEvent) {
      HistoryEvent historyEvent = (HistoryEvent) historicActivityInstance;
      dto.sequenceCounter = historyEvent.getSequenceCounter();
    }

    return dto;
  }

}
